So, there are two adults in the group, so you multiply the adult price by 2. 7.31×2=14.62. If this is the price of the adults, and you want to know how many children's tickets you can buy, you would subtract 14.62 from 46.
46-14.62=31.38. Now all you have to do is divide 31.38 by the price of the children's tickets (5.66). 31.38÷5.66=5.544 (etc). We can round this down to 5, because you cannot pay for a partial ticket. This is your answer.
